US Import Duty Calculator: What to Enter Before You Quote
A useful import-duty estimate starts before the calculator. The quality of the HTS code, origin, and value assumptions determines whether the result is quote-ready or only a rough screen.
Open the duty calculator01
Core inputs
Use the most specific HTS code available, not only a product keyword. A broad heading can hide duty differences at the subheading level.
Separate country of origin from ship-from location. Origin drives many tariff measures even when logistics routing changes.
Enter customs value, freight, and insurance consistently with the quote terms so landed-cost totals can be compared later.
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How to use the result
Treat the estimate as a planning record. Save the assumptions, source note, and calculation date with the customer quote.
For regulated products, high-value shipments, or trade-action exposure, route the result to a broker review before committing pricing.
Next review step
Continue with product context
Estimates are for planning only. Confirm final classification and rates with a licensed customs broker or the relevant customs authority.
Open the duty calculator